What factors affect plant growth in landscaping?

The correct answer encompasses the fundamental elements essential for plant growth in landscaping. Soil quality plays a critical role since it determines nutrient availability, pH levels, and drainage, all of which impact a plant's ability to thrive. Sunlight is vital as it is the primary source of energy for photosynthesis, which plants need for growth. Water availability is equally crucial since it supports plant hydration, nutrient transport, and physiological processes. Temperature influences plant metabolism and growth rates, affecting how well plants adapt to their surroundings and their overall health.

While garden tools and equipment can aid in planting and maintenance, they do not directly influence the biological processes that support growth. Similarly, landscaping materials, while important for design and structure, do not inherently affect the growth potential of plants. Seasonal changes in climate can impact plant growth indirectly by affecting sunlight, temperature, and water availability, but they do not encompass the immediate factors that govern the health and growth of plants themselves. Hence, the selection that includes soil quality, sunlight, water, and temperature is comprehensive in covering the essential requirements for healthy plant development in landscaping.